.upload-area {
    /*width: 500px;*/
    height: 200px;
    border: 2px dashed #ccc;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 20px auto;
    cursor: pointer;
    transition: border-color 0.3s;
}
.upload-area:hover,
.upload-area.dragover {
    border-color: #0d6efd;
    background-color: #f8f9fa;
}
.upload-text {
    text-align: center;
    color: #666;
    margin-top: 10px;
}
#file-input {
    display: none;
}
.preview-container {
    /*max-width: 800px;*/
    /*margin: 20px auto;*/
    padding: 15px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
.preview-item {
    /*width: 200px;*/
    /*margin: 15px;*/
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.preview-image-wrapper {
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
}
.preview-image {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.preview-footer {
    padding: 12px;
    background: white;
    border-top: 1px solid #eee;
}

.file-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 8px;
}

.file-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 14px;
    color: #666;
}

.download-btn {
    background: #0d6efd;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.download-btn:hover {
    background: #0b5ed7;
}

.preview-remove {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(255,255,255,0.9);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.ml-1{
    margin-left: 2px;
}
#downloadAll[disabled] {
opacity: 0.6;
cursor: not-allowed;
}